:root { --zmw-radius: 3px; }

body {
    background-color: #b8a287;
}

.zmw-wall-container {
    background-color: #926d49;
    background-image: radial-gradient(rgba(0,0,0,0.05) 1px, transparent 1px);
    background-size: 15px 15px;
    padding: 35px 30px;
    border-radius: 18px;
    border: 6px solid #7c5c3f;
    max-width: 1280px;
    margin: 20px auto;
}

@media (prefers-color-scheme: dark) {
    body {
        background-color: #5a4535;
    }
    .zmw-wall-container {
        background-color: #684c32;
        border-color: #4c3724;
    }
}

/* =======================
   头部
   ======================= */
.zmw-wall-header {
    text-align: center;
    margin-bottom: 22px;
}
.zmw-wall-title {
    display: inline-block;
    background: rgba(0,0,0,0.25);
    color: #ffffff;
    padding: 12px 60px;
    border-radius: 10px;
    font-size: 32px;
    font-weight: 600;
}
.zmw-wall-subtitle {
    color: #fff;
    font-size: 20px;
    margin-top: 14px;
    opacity: 0.9;
}

/* =======================
   公告 / 登录提示
   ======================= */
.zmw-board-notice {
    background: rgba(0,0,0,0.12);
    color: #fff;
    font-size: 17px;
    padding: 12px 18px;
    border-radius: 8px;
    margin: 0 0 20px;
}
.zmw-login-tip {
    text-align: center;
    padding: 40px 0;
    font-size: 18px;
    color: #fff;
}
.zmw-login-tip a {
    color: #40a9ff;
}

/* =======================
   发布框
   ======================= */
.zmw-post-form {
    margin-bottom: 35px;
}
.zmw-form-row {
    margin-bottom: 14px;
}
.zmw-textarea-wrap {
    position: relative;
}
.zmw-textarea {
    width: 100%;
    min-height: 140px;
    padding: 20px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    background: #f8f3e9;
    color: #222;
    resize: vertical;
}
@media (prefers-color-scheme: dark) {
    .zmw-textarea {
        background: #2d2a25;
        color: #eee;
    }
}
.zmw-emoji-btn {
    position: absolute;
    right: 16px;
    bottom: 16px;
    background: transparent;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: #666;
}
@media (prefers-color-scheme: dark) {
    .zmw-emoji-btn {
        color: #ccc;
    }
}
.zmw-emoji-panel {
    position: absolute;
    right: 0;
    bottom: 56px;
    width: 320px;
    background: #fff;
    padding: 10px;
    border-radius: 8px;
    display: grid;
    grid-template-columns: repeat(10,1fr);
    gap: 6px;
    box-shadow: 0 2px 12px rgba(0,0,0,.18);
    z-index: 9999;
}
@media (prefers-color-scheme: dark) {
    .zmw-emoji-panel {
        background: #222;
    }
}
.zmw-emoji-item {
    font-size: 22px;
    cursor: pointer;
    text-align: center;
}
.zmw-form-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.zmw-char-count {
    color: #fff;
    font-size: 15px;
}
.zmw-btn {
    background: #f7851f;
    color: #fff;
    border: none;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    font-weight: 500;
}
.zmw-btn:hover {
    background: #e37917;
}
.zmw-btn-loadmore {
    background: transparent;
    border: 1px solid #fff;
}

/* =======================
   留言网格
   ======================= */
.zmw-messages {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px,1fr));
    gap: 24px;
    margin-bottom: 35px;
}

/* =======================
   留言卡片（核心修复）
   ======================= */
.zmw-message-card {
    border-radius: var(--zmw-radius);
    padding: 20px;
    box-shadow: 0 3px 12px rgba(0,0,0,0.12);
    transform: rotate(var(--rotate, 1deg));
    transition: transform .3s ease, box-shadow .3s ease;
    position: relative;
    color: #222;
    display: flex;
    flex-direction: column;
}

/* 日间便利贴 */
.zmw-note-0 { background: #fffbeb; --rotate: 1.2deg; }
.zmw-note-1 { background: #ffe6f0; --rotate: -0.8deg; }
.zmw-note-2 { background: #e6ffe6; --rotate: 0.9deg; }
.zmw-note-3 { background: #e6f5ff; --rotate: -1.1deg; }
.zmw-note-4 { background: #fff3cd; --rotate: 0.7deg; }
.zmw-note-5 { background: #f3e5ff; --rotate: -0.6deg; }

/* ✅ 夜间：背景统一加深，避免白字糊在一起 */
@media (prefers-color-scheme: dark) {
    .zmw-note-0 { background: #3a3500; }
    .zmw-note-1 { background: #4a1a2a; }
    .zmw-note-2 { background: #134d18; }
    .zmw-note-3 { background: #15325a; }
    .zmw-note-4 { background: #5a3210; }
    .zmw-note-5 { background: #351a45; }

    /* ✅ 文字统一改为高对比暖白 */
    .zmw-message-card {
        color: #f2ece4 !important;
    }
}

.zmw-message-card::after {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 16px;
    background: rgba(255,220,100,0.6);
    border-radius: 2px;
}
.zmw-message-card:hover {
    transform: rotate(0deg) translateY(-6px) !important;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

/* 留言卡片高亮过渡（通知锚点定位用） */
.zmw-message-card {
    transition: transform 0.3s ease, box-shadow 0.4s ease;
}

/* =======================
   头像
   ======================= */
.zmw-msg-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: #fff;
    box-shadow: 0 1px 2px rgba(0,0,0,.15);
    margin-bottom: 8px;
}
.zmw-avatar-0 { background: #F57C00; }
.zmw-avatar-1 { background: #D32F2F; }
.zmw-avatar-2 { background: #1976D2; }
.zmw-avatar-3 { background: #388E3C; }
.zmw-avatar-4 { background: #7B1FA2; }

/* =======================
   昵称 / 时间 / 内容
   ======================= */
.zmw-msg-nickname {
    font-weight: 600;
    font-size: 15px;
}
.zmw-msg-time {
    font-size: 12px;
    color: #555;
}
.zmw-msg-content {
    font-size: 15px;
    line-height: 1.6;
    word-break: break-word;
    margin-bottom: 12px;
}

/* ✅ 夜间：时间 & 内容强制可见 */
@media (prefers-color-scheme: dark) {
    .zmw-msg-time {
        color: #bfbfbf !important;
    }
    .zmw-msg-content {
        color: #f2ece4 !important;
    }
}

/* =======================
   回复
   ======================= */
.zmw-toggle-reply-btn {
    padding: 6px 12px;
    background: #409eff;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}
.zmw-toggle-reply-btn:hover {
    background: #297fe0;
}
.zmw-msg-reply-wrap {
    display: none;
}
.zmw-msg-reply-wrap.open {
    display: block;
}
.zmw-msg-reply {
    background: rgba(64,154,255,0.12);
    padding: 9px 11px;
    border-radius: 6px;
    border-left: 3px solid #409eff;
    font-size: 14px;
    max-height: 120px;
    overflow-y: auto;
    word-wrap: break-word;
}
.zmw-reply-label {
    font-size: 13px;
    color: #409eff;
    font-weight: 600;
}
.zmw-reply-time {
    font-size: 12px;
    color: #666;
    text-align: right;
    margin-top: 4px;
}
@media (prefers-color-scheme: dark) {
    .zmw-reply-time {
        color: #bcbcbc !important;
    }
}
.zmw-reply-admin-btn {
    margin-top: 8px;
    padding: 4px 10px;
    background: #409eff;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}
.zmw-reply-admin-btn:hover {
    background: #297fe0;
}

/* =======================
   底部操作栏
   ======================= */
.zmw-msg-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 8px;
    border-top: 1px dashed rgba(0,0,0,.15);
    font-size: 13px;
    gap: 12px;
}
@media (prefers-color-scheme: dark) {
    .zmw-msg-actions {
        border-top-color: rgba(255,255,255,0.2);
    }
}

.zmw-like-btn,
.zmw-report-btn,
.zmw-reply-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 13px;
    padding: 4px 8px;
    border-radius: 3px;
    display: flex;
    align-items: center;
    gap: 4px;
    color: #222;
    transition: all 0.2s;
}
.zmw-like-btn:hover,
.zmw-report-btn:hover,
.zmw-reply-btn:hover {
    background: rgba(0,0,0,0.08);
}
@media (prefers-color-scheme: dark) {
    .zmw-like-btn:hover,
    .zmw-report-btn:hover,
    .zmw-reply-btn:hover {
        background: rgba(255,255,255,0.15);
    }
}
.zmw-like-btn.liked {
    color: #f5222d !important;
}

/* ✅ 夜间：操作按钮强制白字 */
@media (prefers-color-scheme: dark) {
    .zmw-like-btn,
    .zmw-report-btn,
    .zmw-reply-btn {
        color: #f2ece4 !important;
    }
}

/* =======================
   加载 / 空状态
   ======================= */
.zmw-messages .zmw-loading,
.zmw-messages .zmw-empty {
    grid-column: 1 / -1;
    text-align: center;
}
.zmw-loadmore-wrap {
    grid-column: 1 / -1;
    text-align: center;
    padding: 30px 0;
    width: 100%;
}
.zmw-loading {
    color: #fff;
    font-size: 17px;
    padding: 25px 0;
    width: 100%;
    display: block;
    text-align: center;
}
.zmw-empty {
    color: rgba(255,255,255,.5);
    font-size: 15px;
    padding: 80px 20px;
    letter-spacing: 2px;
    width: 100%;
}

/* =======================
   移动端
   ======================= */
@media (max-width: 600px) {
    .zmw-wall-container {
        padding: 20px 8px 32px;
        border-radius: 0;
    }
    .zmw-wall-title {
        font-size: 26px;
        padding: 10px 30px;
    }
    .zmw-messages {
        gap: 10px;
    }
    .zmw-message-card {
        width: calc(50% - 8px);
        min-width: 140px;
        padding: 14px 10px;
    }
}